{"id":"https://openalex.org/W4386432170","doi":"https://doi.org/10.1109/tnet.2023.3309624","title":"Activity-Oriented Production Promotion Utility Maximization in Metaverse Social Networks","display_name":"Activity-Oriented Production Promotion Utility Maximization in Metaverse Social Networks","publication_year":2023,"publication_date":"2023-09-04","ids":{"openalex":"https://openalex.org/W4386432170","doi":"https://doi.org/10.1109/tnet.2023.3309624"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2023.3309624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2023.3309624","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012614605","display_name":"Peikun Ni","orcid":"https://orcid.org/0000-0002-0054-2323"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peikun Ni","raw_affiliation_strings":["School of Engineering Science, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-0054-2323","affiliations":[{"raw_affiliation_string":"School of Engineering Science, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014371843","display_name":"Jianming Zhu","orcid":"https://orcid.org/0000-0002-8147-8254"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianming Zhu","raw_affiliation_strings":["School of Emergency Management Science and Engineering, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8147-8254","affiliations":[{"raw_affiliation_string":"School of Emergency Management Science and Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100739559","display_name":"Guoqing Wang","orcid":"https://orcid.org/0000-0002-5584-6164"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoqing Wang","raw_affiliation_strings":["School of Engineering Science, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering Science, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":0.7323,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67934317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":"32","issue":"2","first_page":"1140","last_page":"1154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9876000285148621,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9876000285148621,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9467999935150146,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9269000291824341,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7141168713569641},{"id":"https://openalex.org/keywords/promotion","display_name":"Promotion (chess)","score":0.6491840481758118},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6062617301940918},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.5786793231964111},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5673537850379944},{"id":"https://openalex.org/keywords/metaverse","display_name":"Metaverse","score":0.530487596988678},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.5165714025497437},{"id":"https://openalex.org/keywords/viral-marketing","display_name":"Viral marketing","score":0.48584386706352234},{"id":"https://openalex.org/keywords/subgradient-method","display_name":"Subgradient method","score":0.4184371829032898},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.2831077575683594},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.24907121062278748},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2412695586681366},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.22086074948310852},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.12482556700706482},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11993730068206787},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.08648163080215454},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.08420413732528687}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7141168713569641},{"id":"https://openalex.org/C98147612","wikidata":"https://www.wikidata.org/wiki/Q215599","display_name":"Promotion (chess)","level":3,"score":0.6491840481758118},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6062617301940918},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.5786793231964111},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5673537850379944},{"id":"https://openalex.org/C53332860","wikidata":"https://www.wikidata.org/wiki/Q2632041","display_name":"Metaverse","level":3,"score":0.530487596988678},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.5165714025497437},{"id":"https://openalex.org/C187008535","wikidata":"https://www.wikidata.org/wiki/Q204255","display_name":"Viral marketing","level":3,"score":0.48584386706352234},{"id":"https://openalex.org/C158968445","wikidata":"https://www.wikidata.org/wiki/Q7631150","display_name":"Subgradient method","level":2,"score":0.4184371829032898},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.2831077575683594},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.24907121062278748},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2412695586681366},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.22086074948310852},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.12482556700706482},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11993730068206787},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.08648163080215454},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.08420413732528687},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2023.3309624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2023.3309624","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.5400000214576721}],"awards":[{"id":"https://openalex.org/G7738223730","display_name":"\u7fa4\u7ec4\u6548\u5e94\u4e0b\u865a\u5047\u4fe1\u606f\u4f20\u64ad\u673a\u7406\u4e0e\u6700\u4f18\u5e72\u9884\u7b56\u7565\u7814\u7a76","funder_award_id":"72074203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1498671329","https://openalex.org/W1967051853","https://openalex.org/W1968615884","https://openalex.org/W1980236310","https://openalex.org/W1980696473","https://openalex.org/W2056966259","https://openalex.org/W2061820396","https://openalex.org/W2064625385","https://openalex.org/W2094854597","https://openalex.org/W2107980895","https://openalex.org/W2112090702","https://openalex.org/W2114909350","https://openalex.org/W2115022330","https://openalex.org/W2119276664","https://openalex.org/W2140265524","https://openalex.org/W2227075066","https://openalex.org/W2293575597","https://openalex.org/W2346969404","https://openalex.org/W2401610261","https://openalex.org/W2405756019","https://openalex.org/W2510037147","https://openalex.org/W2589057735","https://openalex.org/W2591813061","https://openalex.org/W2753247224","https://openalex.org/W2783215559","https://openalex.org/W2805804251","https://openalex.org/W2866555282","https://openalex.org/W2885188107","https://openalex.org/W2897194906","https://openalex.org/W2901261925","https://openalex.org/W2912474248","https://openalex.org/W2922366070","https://openalex.org/W2951860876","https://openalex.org/W2956132740","https://openalex.org/W2973248089","https://openalex.org/W2979963738","https://openalex.org/W3034854287","https://openalex.org/W3092700914","https://openalex.org/W3102522756","https://openalex.org/W3125114523","https://openalex.org/W3127061213","https://openalex.org/W3155186541","https://openalex.org/W3160872503","https://openalex.org/W3189192921","https://openalex.org/W3209611345","https://openalex.org/W4205673407","https://openalex.org/W4256123490","https://openalex.org/W4284892824","https://openalex.org/W4311702767","https://openalex.org/W6734247149","https://openalex.org/W6765946850","https://openalex.org/W6768533090"],"related_works":["https://openalex.org/W2902193799","https://openalex.org/W2046658895","https://openalex.org/W2269573953","https://openalex.org/W2465338762","https://openalex.org/W2939506735","https://openalex.org/W2770232349","https://openalex.org/W2729460574","https://openalex.org/W2558516130","https://openalex.org/W4289866588","https://openalex.org/W2998073084"],"abstract_inverted_index":{"The":[0,32],"continuous":[1],"development":[2],"of":[3,34,44,53,65,94,141,149,165],"network":[4,136],"media":[5],"technology":[6],"has":[7],"driven":[8],"the":[9,13,35,41,50,54,63,66,90,95,107,123,145,155,162],"unceasing":[10],"change":[11],"in":[12],"online":[14,163],"social":[15,19,36,45,135,139],"environment,":[16],"from":[17],"PC":[18],"to":[20,40,49,105,121],"mobile":[21],"social,":[22,68],"which":[23,47],"are":[24],"currently":[25],"experiencing":[26],"a":[27,111],"new":[28],"change:":[29],"Metaverse":[30,67,138],"social.":[31],"iteration":[33],"environment":[37],"gives":[38],"impetus":[39],"uninterrupted":[42],"upgrading":[43],"patterns,":[46],"leads":[48],"ceaseless":[51],"innovation":[52],"product":[55,73],"promotion":[56,74,80,164],"model.":[57],"In":[58],"this":[59],"article,":[60],"motivated":[61],"by":[62],"characteristics":[64],"we":[69],"devise":[70],"virtual":[71],"activity-oriented":[72,79],"tactics.":[75],"We":[76,88,114],"propose":[77],"an":[78,116,126],"utility":[81],"maximization":[82],"problem":[83],"and":[84,92,137,147,152,154],"tackle":[85],"it":[86],"systematically.":[87],"demonstrate":[89],"complexity":[91],"inapproximability":[93],"problem.":[96],"A":[97],"continuity":[98],"approximate":[99,117,127],"concave":[100],"relaxation":[101],"method":[102],"is":[103],"devised":[104],"optimize":[106],"set":[108],"function":[109],"with":[110,125],"supermodularity":[112],"ratio.":[113],"develop":[115],"projected":[118],"subgradient":[119],"procedure":[120],"obtain":[122],"solution":[124],"factor":[128],"guarantee.":[129],"Experiments":[130],"on":[131],"two":[132],"types":[133],"(traditional":[134],"network)":[140],"real-world":[142],"datasets":[143],"verify":[144],"feasibility":[146],"scalability":[148],"our":[150],"algorithm":[151],"model,":[153],"research":[156],"results":[157],"have":[158],"guiding":[159],"significance":[160],"for":[161],"products.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}